package week9;

interface Eatable {
    public abstract void eat();
}
class Chinese implements Eatable{
    @Override
    public void eat(){
        System.out.println("用筷子吃饭");
    }
}
class American implements Eatable{
    @Override
    public void eat(){
        System.out.println("用刀叉吃饭");
    }
}
class Indian implements Eatable{
    @Override
    public void eat(){
        System.out.println("用手抓饭");
    }
}